Aldi USB2 Hub and USB1 PC

I recently purchased a USB3 Hub from Aldi (Tevion)My machine is usb1 ouput,however I thought it economical to purchase as it will keep me going when I update.Reading the instruction book and box outer cover it explains how connecting to a usb 1 will only work at the low rate etc and a further hint from their website that you dont need to have it powered.OK so far then the last page says "Warning, this device is for USB2 and must have usb2 drivers etc etc."This has stopped me connecting this device although the other instruction give it ok for USB1Can anyone please explain.Yes 1 I have sent an enail to their site and I'm hoping for a replyMany thanks